COMPATIBILITY – Fits Nissan TITAN 2004-2023; Nissan Pathfinder Armada 2004-2004; Nissan Armada 2005-2015; INFINITI QX56 2004-2010 CHOOSE THE RIGHT PART – Before purchasing, check if the part will fit your vehicle; Enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualification notes PROBLEM SOLVING FOUNTAIN-TYPE BEARING – Metal-to-metal construction provides strength and allows grease to flow across the bearing surface to reduce friction and extend life STRONG AND DURABLE – Ball studs are heat-treated to meet or exceed OE specifications to prevent premature failure and improve fatigue strength GREASED SEAT – Resists corrosion and wear while allowing new grease to flush out debris ABSORBS IMPACT – Pre-load Belleville washer helps maintain bearing pack seal as bearings wear RESTORES STEERING LIKE NEW – Patented press-fit cover seals out debris and minimizes play to reduce bearing wear and Extending service life Product Description Ball Joints , made from superior materials and rigorously tested, provide reliable performance you can count on. Problem-solving innovations ensure quick, trouble-free installation.